You just need only 20k+ hp. Gs doesn't really matter since buffs doesn't affect gs. Just be sure to stay a distance away from team so debuff don't kill your teammates but not too far to not get healing. And don't stand too close to far up to the front incase ads spawn they won't go for you first. Other than health, all you really need is a good healer and a really good tank who knows what he is doing